Field help (WRHDESH) 

The presence of this field is subject to the activity code WRH.
This field can be viewed only for Internal stock changes.
Its presence and management conditions (Displayed / Entered) depend on the setup of the entry transaction at use.
This warehouse will be transferred by default as the destination warehouse on every line and will remain available for modifications thus making it possible to manage multi-warehouses entries.

SEEINFOThe transfer of a product to a warehouse is authorized only if the product-warehouse record exists for this given warehouse.